选词填空的.

选词填空的.
They learn languages ,history ,math ang many other subjects there in order to get a good job _____ leaving school .Other don't go to school .They ____ go to learn a skill and then they ____make a living.
School education is important .But _____ one can learn everything from school .A teacher can't teach his students _____.The teacher should let students get knowsledge and _____ student how to learn .The teacher ____ to teach them how to ____ .So the students themselves learn ____ more outside the school.
选的词：
no need after much just think many show can everything